Features: Multi-line Display: Display Size: 2-lines x 11-characters Built-In Memory Storage Capacity: 21KB: Tests Approved For: ACT, AP Calculus, AP Chemistry, AP Physics, PSAT, SAT I Includes: Instructional Booklet, Protective Cover: Power Source: Battery-powered, Solar-powered Dimensions: 6.100 inchesL x 3.200 inchesW x .740 inchesT: Warranty Description: 1 Year Limited Manufacturer Warranty Battery required, included:: UPC: 033317207367:Origin: Made in the USA or Imported: list/registry & share SKU:ADIB0178Q7ED4

Features: Multi-line Display: Display Size: 2-lines x 11-characters Built-In Memory Storage Capacity: 21KB: Tests Approved For: ACT, AP Calculus, AP Chemistry, AP Physics, PSAT, SAT I Includes: Instructional Booklet, Protective Cover: Power Source: Battery-powered, Solar-powered Dimensions: 6.100 inchesL x 3.200 inchesW x .740 inchesT: Warranty Description: 1 Year Limited Manufacturer Warranty Battery required, included:: UPC: 033317207367:Origin: Made in the USA or Imported: list/registry & share SKU:ADIB0178Q7ED4